Merge branch 'linus'

1 files changed, 4 insertions, 2 deletions

diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 167d888d1df2..0b1ddb1005ac 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -1562,7 +1562,7 @@ static int sctp_process_missing_param(const struct sctp_association *asoc,
         if (*errp) {
                 report.num_missing = htonl(1);
                 report.type = paramtype;
-                sctp_init_cause(*errp, SCTP_ERROR_INV_PARAM,
+                sctp_init_cause(*errp, SCTP_ERROR_MISS_PARAM,
                                 &report, sizeof(report));
         }
 
@@ -1775,7 +1775,9 @@ int sctp_verify_init(const struct sctp_association *asoc,
 
         /* Verify stream values are non-zero. */
         if ((0 == peer_init->init_hdr.num_outbound_streams) ||
-            (0 == peer_init->init_hdr.num_inbound_streams)) {
+            (0 == peer_init->init_hdr.num_inbound_streams) ||
+            (0 == peer_init->init_hdr.init_tag) ||
+            (SCTP_DEFAULT_MINWINDOW > ntohl(peer_init->init_hdr.a_rwnd))) {
 
                 sctp_process_inv_mandatory(asoc, chunk, errp);
                 return 0;